Tuffjim's Profile

Real Name: James Laier
Joined: December 2014

In the Garage

  • My HHR

    2007 Chevrolet HHR LT 2.4L L4 GAS Automatic 4 Wagon (4 Door)
    Added Dec 2014 • 18 Fuel-ups

    Property of Tuffjim

  • 25.1 Avg MPG Best In Garage


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Synthetic oil usage

Synthetic oils can give you a 3-5 % increase in Gas mileage.... ...

by 98KO4

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